Earth education : a new beginning

by Steve Van Matre ; [illustrated by Jan Muir]
Bok · Engelsk · 1990

Utgitt	Greenville, W.Va., U.S.A. : Institute for Earth Education , c1990
Omfang	xii, 334 s. : ill.
Emner	Ecology - Study and teaching Environmental education Nature study Outdoor education miljøvern
ISBN	0917011023